LG 55 inch led TV, quick screen flash only, no picture. LG 55LN5200 TV repair.

This is an LG 1080p Led TV model 55LN5200 that powers on but the only thing you'll see is a brief, very dim flash on the screen and then the screen stays black and may still have sound. Other similar LG TV models that may have this problem include 55ln5100, 55ln5400, 55ln5600, and 55ln5700 model televisions.
The problem is an open led light on one of the back light strips. Because this TV is almost 8 years old, instead of replacing the one bad led light, we will replace all the led back light strips in the TV.
The backlight strips for this television are relatively inexpensive and makes this repair cost effective.
In this video I will show you step by step how to disassemble and reassemble the television. During this time we will replace all the strips thus repairing this LG 55 inch television.

Music: https://www.purple-planet.com


To order all the back light strips for this 55LN5200 or similar....
https://www.shopjimmy.com/lg-nc550dun...

For In-Home service for the Chicagoland south area...
Marc-Anthony TV Repair.....
https://televisionrepairchicago.com/

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